i would hope any wheel set you'd buy would come with hubs...

and likewise a lockring for your cog...

and axel bolts.

and a star nut with your headset.

and a chainring on your crankset.

and all associated bolts.
basically you have listed a lot of small parts that should be a part of the other things listed. the only things you really missed were just a seatpost and saddle.